{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-19904 exists.","fix":"No fix has been published for CVE-2026-19904 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-19904 is a medium-severity cross-site scripting vulnerability in SourceCodester Online Book Store System, published on 15 Aug 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-19904 and fix it if it is affected.\n\nWhat it is: CVE-2026-19904 is a medium-severity cross-site scripting vulnerability in SourceCodester Online Book Store System, published on 15 Aug 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-19904 exists.\n\nAffected product: SourceCodester Online Book Store System. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-19904/ (Markdown: https://insights.sbomify.com/CVE-2026-19904/index.md)","id":"CVE-2026-19904","markdown":"https://insights.sbomify.com/CVE-2026-19904/index.md","name":"CVE-2026-19904","record":{"aliases":["GHSA-x4gr-3xwc-cpj6"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Online Book Store System","requires_auth":"high_privilege","summary":"Remote attackers can inject malicious scripts into the site settings page, potentially compromising user sessions or executing code.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":4.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"},{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"A vulnerability was found in SourceCodester Online Book Store System 1.0. This vulnerability affects unknown code of the file /admin/index.php?page=site_settings of the component System Settings Module. The manipulation results in cross site scripting. The attack can be executed remotely. The exploit has been made public and could be used.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"SourceCodester Online Book Store System System Settings index.php site_settings cross site scripting","id":"CVE-2026-19904","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"Jinher OA attendance_out_approve.aspx sql injection","id":"CVE-2026-19905"},"packages":[],"prev":{"headline":"SourceCodester Online Clothing Store SQL Database Backup shopping.sql file access","id":"CVE-2026-19903"},"products":["Online Book Store System"],"published":"2026-08-15","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-18","vendors":["SourceCodester"]},"summary":"Remote attackers can inject malicious scripts into the site settings page, potentially compromising user sessions or executing code.","url":"https://insights.sbomify.com/CVE-2026-19904/"}